STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
pept-3Peptide transporter 3; Neuron-specific, H(+)-coupled oligopeptide transporter with broad specificity towards di- and tripeptides in a Na(+) and Cl(-)- independent manner. Shows H(+) channel activity in the absence of peptide substrates; Belongs to the PTR2/POT transporter (TC 2.A.17) family. (701 aa)    
Predicted Functional Partners:
gcy-13
Receptor-type guanylate cyclase gcy-13; Guanylate cyclase involved in the production of the second messenger cGMP (By similarity).
     
 0.848
nmr-2
NMDA-type ionotropic glutamate receptor NMR-2.
      
 0.804
fax-1
Nuclear receptor domain-containing protein.
      
 0.705
nmr-1
NMDA-type ionotropic glutamate receptor NMR-1; Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family.
   
  
 0.702
rig-3
Neuronal immunoglobulin domain-containing protein rig-3; Cell surface protein which plays a role in the plasticity of cholinergic synapses at neuromuscular junctions and in the polarity of the mechanosensory neuron ALM, possibly by antagonizing Wnt signaling.
      
 0.701
unc-42
Homeobox domain-containing protein.
   
 
 0.664
ncs-1
Neuronal calcium sensor 1; Neuronal calcium sensor, regulator of G protein-coupled receptor phosphorylation in a calcium dependent manner. Can substitute for calmodulin and directly activate PDE, NO synthase, and calcineurin. Regulates associative learning and memory in a calcium dependent manner.
      
 0.580
pept-2
Peptide transporter family 2; Proton-dependent uptake of di- or tripeptides, and to a minor extent tetrapeptides. Transport is independent of sodium and chloride ions. Protein shows high affinity to peptide substrates. Belongs to the PTR2/POT transporter (TC 2.A.17) family.
  
 
0.557
pept-1
Peptide transporter family 1; Low-affinity peptide transporter that is necessary for proton-dependent uptake of di- or tripeptides, and to a minor extent tetrapeptides, in the intestine. Transport is independent of sodium and chloride ions. Controls the uptake of dietary fatty acids, plays a role in fatty acid synthesis and is responsible for dipeptide-induced acidification of the intestine. Regulates cellular pH differences together with the antiporter protein, nhx-2. Amino acid uptake and absorption levels influence the insulin signaling/daf-2 and let-363/TOR pathways, subsequently a [...]
  
 
0.511
zipt-13
Zrt (ZRT), Irt-(IRT-) like Protein Transporter.
   
 
 0.447
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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